Company Filing History:
Years Active: 2025
Title: Innovations of Chen Liu in Secure Verification Technologies.
Introduction
Chen Liu is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of secure verification technologies, particularly through his innovative work on physical unclonable functions (PUFs). His expertise and dedication to advancing technology have led to the development of a unique patent that enhances security measures in various applications.
Latest Patents
Chen Liu holds a patent titled "Secure verification of physical unclonable function." This patent describes apparatuses and methods for implementing secure verification of a PUF. The PUF verifier generates a PUF reagent value by obtaining a key from a PUF and a message value useful for PUF verification. The verifier computes a digest value of the PUF key and the message value, selecting a portion of the hash digest as a PUF reagent value. This value is then written to non-volatile memory to enable subsequent verification of the PUF. Additionally, the verifier can generate error-correction code information for the PUF reagent value, ensuring robust error correction. Upon device hardware reset, the PUF verifier securely verifies PUF operation by generating a PUF key hash digest and comparing it with the PUF reagent value without exposing the PUF key. Chen Liu's patent represents a significant advancement in secure verification technologies.
Career Highlights
Chen Liu is currently employed at Marvell Asia Pte., Ltd., where he continues to innovate and contribute to the field of secure verification. His work has garnered attention for its potential applications in enhancing security protocols across various industries.
Collaborations
Throughout his career, Chen Liu has collaborated with talented individuals such as Jun Yu and Kaichuan Chang. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
In summary, Chen Liu is a notable inventor whose work in secure verification of physical unclonable functions has made a significant impact in the field of technology. His contributions continue to shape the future of secure verification methods.